diff options
Diffstat (limited to 'test/unit/eval/decode_spec.lua')
| -rw-r--r-- | test/unit/eval/decode_spec.lua | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/test/unit/eval/decode_spec.lua b/test/unit/eval/decode_spec.lua index 57fc5f7b94..44471c1877 100644 --- a/test/unit/eval/decode_spec.lua +++ b/test/unit/eval/decode_spec.lua @@ -76,15 +76,15 @@ describe('json_decode_string()', function() eq(decode.VAR_UNKNOWN, rettv.v_type) end) - it('does not overflow in error messages', function() - local check_failure = function(s, len, msg) - local rettv = ffi.new('typval_T', {v_type=decode.VAR_UNKNOWN}) - eq(0, decode.json_decode_string(s, len, rettv)) - eq(decode.VAR_UNKNOWN, rettv.v_type) - neq(nil, decode.last_msg_hist) - eq(msg, ffi.string(decode.last_msg_hist.msg)) - end + local check_failure = function(s, len, msg) local rettv = ffi.new('typval_T', {v_type=decode.VAR_UNKNOWN}) + eq(0, decode.json_decode_string(s, len, rettv)) + eq(decode.VAR_UNKNOWN, rettv.v_type) + neq(nil, decode.last_msg_hist) + eq(msg, ffi.string(decode.last_msg_hist.msg)) + end + + it('does not overflow in error messages', function() check_failure(']test', 1, 'E474: No container to close: ]') check_failure('[}test', 2, 'E474: Closing list with curly bracket: }') check_failure('{]test', 2, @@ -129,6 +129,10 @@ describe('json_decode_string()', function() check_failure('[1test', 2, 'E474: Unexpected end of input: [1') end) + it('does not overflow with `-`', function() + check_failure('-0', 1, 'E474: Missing number after minus sign: -') + end) + it('does not overflow and crash when running with `"`', function() local rettv = ffi.new('typval_T', {v_type=decode.VAR_UNKNOWN}) decode.emsg_silent = 1 |